Technician A says that when inflating tires, you should check the tire
placard for the correct recommended pressure. Technician B says that you
can tell when a tire is fully inflated by looking at it. Who is correct?
Technician A
Technician B
Both Technician A and Technician B
Neither Technician A nor Technician B

The volume of 1 liter of liquid water will remain unchanged when the pressure doubles and the temperature remains constant at 14.7 PSI.

The volume of a liquid, such as water, is generally considered to be almost incompressible. Therefore, when the pressure applied to a liquid increases while the temperature remains constant, the volume does not change significantly. This is known as the isochoric or constant volume condition.

In the given scenario, the pressure doubles from 14.7 PSI to 2 * 14.7 PSI = 29.4 PSI. However, since the temperature remains the same, the volume of the liquid water will not be affected. It will still be approximately 1 liter.

This conclusion is based on the fact that water is considered to be incompressible under ordinary conditions. In reality, there may be very small changes in volume due to the compressibility of water, but these changes are typically negligible and can be disregarded for most practical purposes.

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Answer:

See below, please.

Explanation:

Part 1.

Let Y be the random variable representing the number of red balls drawn in succession. The possible outcomes are (R, R), (R, B), (B, R), and (B, B). We can calculate the probability of each outcome as follows

P(Y=0) = P(B, B) = (3/7) * (2/6) = 1/7

P(Y=1) = P(R, B) + P(B, R) = (4/7) * (3/6) + (3/7) * (4/6) = 12/42 + 12/42 = 24/42

P(Y=2) = P(R, R) = (4/7) * (3/6) = 2/7

The expected value of Y is given by:

E(Y) = Σ yi * P(Y=y)

= 0 * (1/7) + 1 * (24/42) + 2 * (2/7)

= 0 + 8/14 + 4/7

= 16/14

= 1.14

Therefore, the expected value of Y is 1.14.

Part 2.

The total number of ways to draw two marbles from the box is 10C2 = 45. The number of ways to draw two marbles of the same color is 3C2 + 4C2 = 3 + 6 = 9. Therefore, the probability of drawing two marbles of the same color is

P(same color) = 9/45 = 1/5

Therefore, the probability that the two balls are of the same color is 1/5.

Answer:

Why it is important to keep an account in vegetable production,

The FBI stands for  Federal Bureau of Investigation  and the CIA stands for Central Intelligence Agency.

The Federal Bureau of Investigation (FBI) is the body assigned the duties of Investigation and enforcement of federal laws regarding issues  national security, including terrorism, espionage, and cybercrime

To assist the president and other policymakers, the Central Intelligence Agency (CIA) is tasked with gathering, processing, and disseminating intelligence data relating to national security.

To safeguard national security objectives, the CIA engages in covert activities and supports foreign governments and intelligence agencies.

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Answer:

$0.07 per kWh for one home

Explanation:

The formula for power is P=V*I where V represents voltage and I represents current. The power for one home is P=120V*25A=3000W = 3kW.

The amount of time for this problem can be calculated by first converting the number of days into hours and then dividing by 2 because the electricity is only used for half a day.

Time = 30 days * 24 hours per day = 720 hours

Half of this is 720 hours / 2 = 360 hours

The price per kWh can be calculated by using the relationship:

Revenue / homes in town = price per kWh * hours * power

Rearranging to solve for price per kWh:

Price per kWh = revenue / (hours * power * homes in town)

Price per kWh = \(\frac{365000}{360*3*4550} =\frac{365000}{4914000}=\) $0.0743 per kWh for one home.

Biomedical engineers may need to dilute solutions for several reasons. One common reason is to adjust the concentration of a particular substance to a desired level for experimental or clinical purposes.

Dilution allows for precise control over the concentration of a solution, enabling researchers or healthcare professionals to study the effects of different concentrations of substances on biological systems.

In biomedical engineering, dilution is often employed when working with drugs or therapeutic agents. By diluting a concentrated drug solution, engineers can create different dosages suitable for specific applications. This is crucial for ensuring patient safety and achieving desired therapeutic outcomes.

Additionally, dilution is necessary for calibration and quality control purposes in biomedical engineering. Diluting stock solutions of known concentrations can generate a range of standard solutions used to calibrate instruments, verify measurement techniques, or assess the accuracy of analytical methods.

Dilution plays a critical role in ensuring accurate and reliable data collection, analysis, and experimentation within the field of biomedical engineering.

In summary, dilution is an essential technique for biomedical engineers as it allows them to control the concentration of substances, customize drug dosages, and maintain accuracy in calibration and quality control processes, all of which are vital for research, development, and healthcare applications.

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Answer:

Preventing soil erosion. ...

Growing food during a flood. ...

Solving a city's design needs. ...

Creating clean water. ...

Improving the lives of those with disabilities. ...

Cleaning up an oil spill. ...

Building earthquake-resistant structures. ...

Constructing solar ovens.

Explanation:

Answer:

steel to remain safe from blade and to get the work done

Answer: true     explanation:Smart home devices like thermostats and appliances are highly efficient because they can automatically adjust to changing energy needs. Plus, they can detect inefficiencies so electricity, water, and gas waste can be minimized. Your energy consumption can be reduced exponentially when smart devices run your home.

Answer:

VISION

To be the worldwide resource for the advancement of the design and construction of integrated buildings.

MISSION

To promote an integrated, multi-disciplinary approach to planning, design, construction and operation of buildings by encouraging innovation, collaboration and excellence in practice, education and research of architectural engineering.

OBJECTIVE

There are conferences regarding an ASCE convention, An Architectural Engineering Institute Conference, and then lastly there is an Earth and Science Space Conference.

Answer:

Architectural engineering, also known as building engineering or architecture engineering, is an engineering discipline that deals with the technological aspects and multi-disciplinary approach to planning, design, construction and operation of buildings, such as analysis and integrated design of environmental systems (energy conservation, HVAC, plumbing, lighting, fire protection, acoustics, vertical and horizontal transportation, electrical power systems), structural systems, behavior and properties of building components and materials, and construction management.[1][2]

From reduction of greenhouse gas emissions to the construction of resilient buildings, architectural engineers are at the forefront of addressing several major challenges of the 21st century. They apply the latest scientific knowledge and technologies to the design of buildings. Architectural engineering as a relatively new licensed profession emerged in the 20th century as a result of the rapid technological developments. Architectural engineers are at the forefront of two major historical opportunities that today's world is immersed in: (1) that of rapidly advancing computer-technology, and (2) the parallel revolution arising from the need to create a sustainable planet.[3][4]

Distinguished from architecture as an art of design, architectural engineering, is the art and science of engineering and construction as practiced in respect of buildings.[5]

Answer:

Disc brake system use a slim rotor and small caliper to halt wheel movement but a drum brake system allow heat to build up inside the drum during heavy braking .

Answer:

a)

Explanation:

True. A second-degree burn can indeed develop blisters.

Second-degree burns are characterized by damage to both the outer layer of skin (epidermis) and the layer beneath it (dermis).

Blisters can form as a result of the burn, with the damaged skin producing fluid-filled pockets. Blisters in second-degree burns are often painful and can be a characteristic sign of this type of burn.

Third-degree burns are less painful than second-degree burns because third-degree burns result in nerve damage, which reduces feeling.

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The question performs to be had a connection with a diagram of a water well plan. However, the diagram is not determined, making it impossible to correctly answer.

In general, well systems include components like pour impellers (A), which move water through the tap; venturis (B), which constitute a pressure difference to draw water up; discharge high (C), which transports the excited water to its goal; and well casings (D), which wrap the drilled dent and prevent the collapse of the borehole obstruction.

Knowing the exact position of these components in the drawing hopefully necessary to supply a specific answer.

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It is likely that future enrollments in graduating engineering programs will increase during times of economic recovery. When the economy is strong and growing, there are more job opportunities available, which can lead to increased demand for engineers.

As a result, more students may be attracted to enroll in engineering programs with the expectation of better job prospects and higher salaries upon graduation.

Additionally, companies and organizations may also increase their investments in research and development which can also lead to more job opportunities for engineers.

However, it is worth noting that the enrollment in engineering programs can be affected by many factors, such as the availability of scholarships, the cost of tuition, the quality of the program, and the overall perception of the field.

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Answer:

C is tire

F is cassette

D is hub

Answer: give me brainliest, fellow hamster friend

Explanation:

Answer: illl do it right now

Explanation: i will

In regards to nm cable, the use of "Romex" cable was NOT permitted as listed in the 2020 national electric code book in the house (especially the basement, attic, or inside the home).

RomexTM is a form of home wire that is classified as an underground feeder (UF) or non-metallic sheathed cable by the National Electrical Code (NEC) (NM and NMC). NM and NMC conductors are made up of two or more insulated conductors surrounded by a non-metallic sheath.

"12-2" or "12-3" will be assigned to a Romex Cable. This is how you can identify it. The first digit specifies the wire's gauge. Typically, you have a choice of 10, 12, or 14 gauge. The second digit represents the number of conductors.

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Answer:

Letter: C

The answer is letter C.

The one that is not a power source used for welding hybrid. The correct option is C.

A connect is formed as two or more components cool during the welding process, which involves the use of heat, pressure, or both.

The most common materials for welding are metals and thermoplastics, however wood can also be utilized.

The fundamental goal of welding is to firmly fuse two pieces together. Welders often bond metal or thermoplastic materials together using a strong filler substance.

Encompasses, but is not limited to, electrical, steam, hydraulic, water, air, mechanical, radiation, and thermal sources of power that provide the energy needed to drive a piece of machinery or equipment. a hybrid power source that is not used for welding.

Thus, the correct option is C.

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Based on the concept of engineering lessons, making a paper airplane relates to STEM in many ways as it develops students to have key scientific concepts like aerodynamics, velocity, thrust, speed, and other scientific forces.

STEM is an acronym word for Science technology, engineering, and mathematics combined as various academic disciplines.

Generally, the term STEM is commonly used to cover an education policy or curriculum choices in schools. It has significance for workforce development, national security concerns, and immigration policy.

Given that making a paper airplane has many engineering principles, it is concluded that it relates to the STEM discipline in many ways.

Therefore, making and playing with paper planes among the students can lead to conversations about aerodynamics (the forces that impact plane flight): thrust, lift, drag, and gravity/weight.

In some cases, like high school children, it is expected that they can learn about plane movements like roll, yaw, and pitch all of which were established based on the principle of STEM

Hence, in this case, it is concluded that making the paper plane is related to STEM in many ways.

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Answer:

B. Cumulus: narrow, smoky

Explanation:

The "cumulus" clouds are cotton-like, thus they are not supposed to be narrow nor smoky. They're usually described as having a "fluffy" appearance.

The description of "cirrus" clouds is correct. It is indeed wispy and feathery; thus, it is located at high elevation.

The description of "cumulonimbus" clouds is correct. Having a flat top means that it is at its "mature stage."

The description of "stratus" clouds is also correct. It is indeed made of flat layers; thus it is located at low levels.

Answer:

Explanation:

Species

A group of organisms that can reproduce and produce fertile offspring (children that can reproduce themselves)

Trait

Characteristic of an organism (body part, behavior, chemical, produced)

Variation

Differences in trait expression

Inherited trait

Trait passed from parent to children (offspring)

Acquired Trait

Traits learned by/changed in an individual from interaction with the environment

Protein

A special type of biological molecule (only found in organisms) that organisms use to build, maintain, and operate the cells/tissues/organs of their bodies. (Like a prepared meal)

DNA

The biological molecule that serves as the chemical instructions or blueprints for building all the proteins an organism needs to build its body and survive. (Like words in a cookbook)

Gene

A section of a DNA molecule that serves as the instructions to build one protein. (Like one recipe in a cookbook)

Chromosomes

Large packages of coiled DNA molecules that are passed from parents to children. (Like different chapters on a cookbook)

Pollen

Flowering plant sperm (male sex cell)

Explanation:

Answer: Commercial planes

An inductance  is the property in an electric circuit that slows down the rate of current change.​

Inductance is the ability of a circuit to generate a magnetic field, which opposes changes in the current flowing through the circuit. This effect is caused by the presence of an inductor, a passive electrical component that consists of a coil of wire.

As current flows through the coil, a magnetic field is generated, which resists changes in the current by inducing a voltage that opposes the change.

Therefore, This property of inductance has important practical applications in electronic circuits, such as in power supplies and filters, where it is used to smooth out fluctuations in the current and voltage.

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Answer:

The correct option is;

Side shields

Explanation:

Electricians working at a construction site are exposed to arc flashes and sparks which can enter into the eyes causing painful sensation as such a prescription eye protection suitable for an electrician according to OSHA regulations the employer should ensure that the electrician makes use of eye protection that has side protection in situations that include hazards from flying objects.

Answer:

4. Making a few tacos and eating them to see how they taste.

Explanation:

The method of engineering design refers to the sequence of procedures that engineers undertake to reach a solution to a concerning problem. Generally,  the solution needs to create a machine or a product that fulfills specific requirements or performs a specific function. the step of testing and redesigning includes engineers to test their final design so that they can make change their solution to enhance it, based on their feedback and their experience with the solution. As per the question eating tacos will provide the appropriate feedback to make final changes to the tacos.